Answer: what??
Step-by-step explanation:
Answer: y=3x-7
Explanation:
The y-intercept is -7 and the line is going up by a rate of 3.
X^2 + 9 + 7 = 20
X^2 +16 = 20
X^2 = 20-16
X^2 = 4
Root 4 = 2
X=2
I'd like to assume that the triangle is a right triangle and you solve for x so...
133 + c = 180 (supplementary property to find one angle of triangle)
c = 47
x = 180 - 90 - 47 (int. angles of triangle = 180)
= 90 - 47
= 43
Therefore, x is 43 degrees
-30% answer is right because it lost 3 inches and 30 percent of 10 is 3.
Answer: -30%
